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2. 2XX æå
2XX çååºç»æ表示客æ·ç«¯ç请æ±è¢«æå¡ç«¯æ£å¸¸å¤çäºã
- 200
ï¼ å®¢æ·ç«¯ååºç请æ±è¢«æå¡ç«¯æ£å¸¸å¤çäºãOK
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3XX çååºç»æ表示æµè§å¨éè¦ä½åºæäºå¤çæ¥ä»¥æ£ç¡®çå¤ç请æ±
- 301
æ°¸ä¹ éå®åï¼è¯¥ç¶æç 表示请æ±ç URI èµæºå·²è¢«åé äºæ°çURIï¼ä»¥åé½åºè¯¥ä½¿ç¨èµæºç°å¨ææçURIãå¦æèµæºå¯¹åºçURI被å为äºä¹¦ç¾ï¼è¿æ¶åºè¯¥æç §å¤´é¨å段 Location éæ°ä¿åURIãMove Permanently
HTTP/1.1 Moved Permanently
Server: nginx
Date: Tue, 21 Mar 2017 03:28:23 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://xx.com.bd/
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<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx</center>
</body>
</html>
- 302
Found
临æ¶éå®åï¼è¯¥ç¶æç 表示请æ±çèµæºå·²ç»åé äºä¸ä¸ªæ°çURIï¼å¸æç¨æ·å¯ä»¥è®¿é®æ°URIã
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HTTP/1.1 Found
Content-Type: text/html; charset=iso-8859-1
Content-Length: 208
Connection: close
Date: Tue, 21 Mar 2017 03:34:42 GMT
Server: Apache
Location: http://www.xxx.com
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="http://www.xxx.com">here</a>.</p>
</body></html>
- 303
该ç¶æç 表示ç±äºè¢«è¯·æ±çèµæºè¿æå¦ä¸ä¸ªURIï¼åºä½¿ç¨GETæ¹æ³å®åè·åæ¤èµæºãSee Other
GET / HTTP/1.1
Host: 123.234.345.456
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding: gzip, deflate, sdch
Accept-Language: zh-CN,zh;q=0.8
Connection: close
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123.234.345.456
HTTP/1.1 See Other
Date: Tue, 21 Mar 2017 03:39:10 GMT
Server: Apache
Location: http://www.xxx.com
Content-Length: 300
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>303 See Other</title>
</head><body>
<h1>See Other</h1>
<p>The answer to your request is located <a href="http://www.xxx.com">here</a>.</p>
<hr>
<address>Apache Server at 123.234.345.456 Port 80</address>
</body></html>
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- 304
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3. 4XX 客æ·ç«¯é误
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- 401
Unauthorized
该ç¶æç 表示客æ·ç«¯åéç请æ±éè¦æéè¿HTTP认è¯ç认è¯ä¿¡æ¯ï¼è¥ä¹åå·²ç»è¯·æ±è¿ä¸æ¬¡å表示认è¯å¤±è´¥ã
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- 403
该ç¶æç 表示æå¡ç«¯æç»å®¢æ·ç«¯è¯·æ±çèµæºãæå¡ç«¯æ²¡æå¿ è¦è¿åæç»ç详ç»ä¿¡æ¯ï¼è¥è¦è¿åå¨ååºæ¥æç主ä½ä¸æè¿°å³å¯ãForbidden
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4. 5XX æå¡ç«¯é误
5XX çååºç»æ表示é误æ¯å¨æå¡ç«¯åççã
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该ç¶æç 表示æå¡ç«¯å¨å¤ç请æ±æ¶åçé误ï¼ä¹å¯è½æ¯Webåºç¨åå¨bugæ临æ¶æ§æå¡å¨æ éãInternal Server Error
- 503
该ç¶æç 表示æå¡ç«¯ææ¶å¤äºè¶ è´è·æè æ£å¨è¿è¡åæºç»´æ¤ï¼ç°å¨æ æ³è¯·æ±ãå¦æç¥é解é¤ä¸è¿°ç¶åµçæ¶é´ï¼å¯ä»¥å å ¥å¤´é¨å段Retry-Afterå¨è¿åç»å®¢æ·ç«¯ãService Unavailable
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